<template>
  <a-modal
    title='添加用户'
    :width='640'
    :visible='visible'
    :confirmLoading='loading'
    @ok="() => { $emit('ok') }"
    @cancel="() => { $emit('cancel') }"
  >
    <a-spin :spinning='loading'>
      <a-form :form='form' v-bind='formLayout'>
        <!-- 检查是否有 id 并且大于0，大于0是修改。其他是新增，新增不显示主键ID -->
        <a-form-item v-show='model && model.id > 0' label='主键ID'>
          <a-input v-decorator="['id', { initialValue: 0 }]" disabled />
        </a-form-item>
        <a-form-item label='名称'>
          <a-input v-decorator="['username']" />
        </a-form-item>
        <a-form-item label='昵称'>
          <a-input v-decorator="['nickName']" />
        </a-form-item>
        <a-form-item label='密码'>
          <a-input v-decorator="['password']" />
        </a-form-item>
        <a-form-item v-show='model && model.id > 0' label='账户状态'>
          <a-switch v-decorator="['status']" checked-children='启用' un-checked-children='禁用' v-model='model.status' />
        </a-form-item>
        <a-form-item label='email'>
          <a-input v-decorator="['email']" />
        </a-form-item>
        <a-form-item label='手机号'>
          <a-input v-decorator="['phone']" />
        </a-form-item>
        <a-form-item label='备注'>
          <a-input v-decorator="['note']" />
        </a-form-item>
      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'

// 表单字段
const fields = ['id', 'username', 'nickName', 'icon', 'email', 'note', 'password', 'status', 'phone']

export default {
  props: {
    visible: {
      type: Boolean,
      required: true
    },
    loading: {
      type: Boolean,
      default: () => false
    },
    model: {
      type: Object,
      default: () => null
    }
  },
  data() {
    this.formLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 7 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 13 }
      }
    }
    return {
      form: this.$form.createForm(this),
      groupList: []
    }
  },
  created() {
    console.log('custom modal created')

    // 防止表单未注册
    fields.forEach(v => this.form.getFieldDecorator(v))

    // 当 model 发生改变时，为表单设置值
    this.$watch('model', () => {
      this.model && this.form.setFieldsValue(pick(this.model, fields))
    })
  },
  methods: {}
}
</script>
